EP 1241394 B1 20060104 - Device for reducing the vibrations in a hydraulic power transmission system
Title (en)
Device for reducing the vibrations in a hydraulic power transmission system
Title (de)
Vorrichtung zur Reduzierung von Schwingungen in einem hydraulischen Kraftübertragungssystem
Title (fr)
Dispositif pour la réduction des vibrations dans un système hydraulique de transmission de puissance
Publication
Application
Priority
DE 10112674 A 20010316
Abstract (en)
[origin: DE10112674C1] The device has a master cylinder connected to a slave cylinder with a membrane (12) fixed at its edge to a casing (10), which together define a chamber (16). The chamber is connected to the master and slave cylinders, so that the membrane is acted on by hydraulic fluid between the two cylinders. The membrane is pressed by a spring element (22) against the direction of hydraulic action against a support surface (24) on the chamber side, at least in a rest state. An Independent claim is included for a hydraulic force transmission system.
IPC 8 full level
F16D 25/08 (2006.01); F16L 55/04 (2006.01); F16D 25/12 (2006.01); F16D 48/02 (2006.01); F16L 55/045 (2006.01); F16L 55/053 (2006.01)
CPC (source: EP US)
F16D 25/12 (2013.01 - EP US); F16D 25/14 (2013.01 - EP US); F16D 48/02 (2013.01 - EP US); F16L 55/045 (2013.01 - EP US); F16D 2048/0215 (2013.01 - EP US); F16D 2300/22 (2013.01 - EP)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
DE 10112674 C1 20020214; DE 50205489 D1 20060330; EP 1241394 A2 20020918; EP 1241394 A3 20040211; EP 1241394 B1 20060104; JP 2002310187 A 20021023; US 2002129603 A1 20020919; US 6647722 B2 20031118
DOCDB simple family (application)
DE 10112674 A 20010316; DE 50205489 T 20020208; EP 02002823 A 20020208; JP 2002067048 A 20020312; US 8114402 A 20020221